[PATCH v2 04/22] powerpc/cell: Switch to irq_get_nr_irqs()

[Bart Van Assche]

Use the irq_get_nr_irqs() function instead of the global variable
'nr_irqs'. This patch prepares for changing 'nr_irqs' from an exported
global variable into a variable with file scope.

Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Bart Van Assche <bvanass...@acm.org>
---
 arch/powerpc/platforms/cell/axon_msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/cell/axon_msi.c 
b/arch/powerpc/platforms/cell/axon_msi.c
index 28dc86744cac..d243f7fd8982 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -112,7 +112,7 @@ static void axon_msi_cascade(struct irq_desc *desc)
                pr_devel("axon_msi: woff %x roff %x msi %x\n",
                          write_offset, msic->read_offset, msi);
 
-               if (msi < nr_irqs && irq_get_chip_data(msi) == msic) {
+               if (msi < irq_get_nr_irqs() && irq_get_chip_data(msi) == msic) {
                        generic_handle_irq(msi);
                        msic->fifo_virt[idx] = cpu_to_le32(0xffffffff);
                } else {